The Lab-X from Oxford Instruments (www.oxford-instruments.com) provides simple quality control analysis across a broad range of industries including cement manufacture, wood treatment, mineral extraction, mining and petrochemicals. The Lab-X uses XRF to measure a wide range of samples for materials analysis. The Lab-X 3500 is a rugged, reliable, field proven, easy to use spectrometer, providing high quality analysis for 24/7 quality control purposes.